install-hyprland-2.1.sh

#!/bin/bash
# https://github.com/JaKooLit

# Set some colors for output messages
OK="$(tput setaf 2)[OK]$(tput sgr0)"
ERROR="$(tput setaf 1)[ERROR]$(tput sgr0)"
NOTE="$(tput setaf 3)[NOTE]$(tput sgr0)"
WARN="$(tput setaf 166)[WARN]$(tput sgr0)"
CAT="$(tput setaf 6)[ACTION]$(tput sgr0)"
ORANGE=$(tput setaf 166)
YELLOW=$(tput setaf 3)
RESET=$(tput sgr0)

# Set the name of the log file to include the current date and time
LOG="install-$(date +%d-%H%M%S).log"

#clear screen
clear

# Get the width of the terminal
TERM_WIDTH=$(tput cols)

# Calculate the padding for the message
MESSAGE="Welcome to my Arch-Hyprland Installer"
PAD_LENGTH=$(( ($TERM_WIDTH - ${#MESSAGE}) / 2 ))

# Set the color to green
GREN='\033[0;32m'
NC='\033[0m' # No Color

# Display the message with thicker width and green color
printf "${GREN}+$(printf '%*s' "$((TERM_WIDTH-1))" '' | tr ' ' -)+${NC}\n"
printf "${GREN}|%*s${MESSAGE}%*s|${NC}\n" $PAD_LENGTH "" $PAD_LENGTH ""
printf "${GREN}+$(printf '%*s' "$((TERM_WIDTH-1))" '' | tr ' ' -)+${NC}\n"

sleep 2

# Print backup warning message
printf "${ORANGE}$(tput smso)PLEASE BACKUP YOUR FILES BEFORE PROCEEDING!$(tput rmso)\n"
printf "${YELLOW} Although I will attempt to backup your files!\n"
printf "\n"
printf "\n"
sleep 2

# Print password warning message
printf "\n${YELLOW} Some commands require you to enter your password in order to execute.\n"
printf " If you are worried about entering your password, you can cancel the script now with CTRL+C and review the contents of this script.${RESET}\n"
sleep 2
printf "\n"
printf "\n"

# Print VM warning message
printf "\n${NOTE} If you are installing on a VM (virtual box, VMWARE, QEMU-KVM), kindly ensure that 3D acceleration is enabled.\n"
printf "Hyprland's performance on a Virtual Environment is abysmal... worst at its best. and it may not start at all!! YOU HAVE BEEN WARNED .${RESET}\n"
sleep 2
printf "\n"
printf "\n"

# Print system-update warning message
printf "\n${NOTE} If you have not perform a full system update for a while, cancel the script by CTRL C and perform a full system update first\n"
printf "${WARN} If there is a kernel update, reboot first your system and re-run script. Script may fail if not updated. .${RESET}\n"
sleep 2
printf "\n"
printf "\n"

# proceed
read -n1 -rep "${CAT} Shall we proceed with installation (y/n) " PROCEED
    echo
if [[ $PROCEED =~ ^[Yy]$ ]]; then
    printf "\n%s  Alright.....LETS BEGIN!.\n" "${OK}"
else
    printf "\n%s  NO changes made to your system. Goodbye.!!!\n" "${NOTE}"
    exit
fi

#clear screen
clear

# Check for AUR helper and install if not found
ISAUR=$(command -v yay || command -v paru)

if [ -n "$ISAUR" ]; then
    printf "\n%s - AUR helper was located, moving on.\n" "${OK}"
else
    printf "\n%s - AUR helper was NOT located\n" "$WARN"

    while true; do
        read -rp "${CAT} Which AUR helper do you want to use, yay or paru? Enter 'y' or 'p': " choice
        case "$choice" in
            y|Y)
                printf "\n%s - Installing yay from AUR\n" "${NOTE}"
                git clone https://aur.archlinux.org/yay-bin.git || { printf "%s - Failed to clone yay from AUR\n" "${ERROR}"; exit 1; }
                cd yay-bin || { printf "%s - Failed to enter yay-bin directory\n" "${ERROR}"; exit 1; }
                makepkg -si --noconfirm 2>&1 | tee -a "$LOG" || { printf "%s - Failed to install yay from AUR\n" "${ERROR}"; exit 1; }
                cd ..
                break
                ;;
            p|P)
                printf "\n%s - Installing paru from AUR\n" "${NOTE}"
                git clone https://aur.archlinux.org/paru-bin.git || { printf "%s - Failed to clone paru from AUR\n" "${ERROR}"; exit 1; }
                cd paru-bin || { printf "%s - Failed to enter paru-bin directory\n" "${ERROR}"; exit 1; }
                makepkg -si --noconfirm 2>&1 | tee -a "$LOG" || { printf "%s - Failed to install paru from AUR\n" "${ERROR}"; exit 1; }
                cd ..
                break
                ;;
            *)
                printf "%s - Invalid choice. Please enter 'y' or 'p'\n" "${ERROR}"
                continue
                ;;
        esac
    done
fi

#clear screen
clear

# Update system before proceeding
printf "\n%s - Performing a full system update to avoid issues.... \n" "${NOTE}"
ISAUR=$(command -v yay || command -v paru)

$ISAUR -Syu --noconfirm 2>&1 | tee -a "$LOG" || { printf "%s - Failed to update system\n" "${ERROR}"; exit 1; }

#clear screen
clear

# Set the script to exit on error
set -e

# Function for installing packages
install_package() {
    # checking if package is already installed
    if $ISAUR -Q "$1" &>> /dev/null ; then
        echo -e "${OK} $1 is already installed. skipping..."
    else
        # package not installed
        echo -e "${NOTE} installing $1 ..."
        $ISAUR -S --noconfirm "$1" 2>&1 | tee -a "$LOG"
        # making sure package installed
        if $ISAUR -Q "$1" &>> /dev/null ; then
            echo -e "\e[1A\e[K${OK} $1 was installed."
        else
            # something is missing, exitting to review log
            echo -e "\e[1A\e[K${ERROR} $1 failed to install :( , please check the install.log . You may need to install manually! Sorry I have tried :("
            exit 1
        fi
    fi
}

# Function to print error messages
print_error() {
    printf " %s%s\n" "${ERROR}" "$1" "$NC" 2>&1 | tee -a "$LOG"
}

# Function to print success messages
print_success() {
    printf "%s%s%s\n" "${OK}" "$1" "$NC" 2>&1 | tee -a "$LOG"
}

# Exit immediately if a command exits with a non-zero status.
set -e

# Hyprland Main installation part including automatic detection of Nvidia-GPU is present in your system
if ! lspci -k | grep -A 2 -E "(VGA|3D)" | grep -iq nvidia; then
    printf "${YELLOW} No NVIDIA GPU detected in your system. Installing Hyprland without Nvidia support..."
    sleep 1
    for HYP in hyprland; do
        install_package "$HYP" 2>&1 | tee -a $LOG
    done
else
	# Prompt user for Nvidia installation
	printf "${YELLOW} NVIDIA GPU Detected. Kindly note that Nvidia-Wayland is still kinda wonky. Kindly check Hyprland Wiki if Issues encountered!\n"
	sleep 1
	printf "${YELLOW} Kindly enable some Nvidia-related stuff in the configs after installation\n"
	sleep 2
	read -n1 -rp "Would you like to install Nvidia Hyprland? (y/n) " NVIDIA
	echo

	if [[ $NVIDIA =~ ^[Yy]$ ]]; then
    	# Install Nvidia Hyprland
    	printf "\n"
    	printf "${YELLOW}Installing Nvidia Hyprland...${RESET}\n"
    	if pacman -Qs hyprland > /dev/null; then
        	read -n1 -rp "Hyprland detected. Would you like to remove and install hyprland-nvidia instead? (y/n) " nvidia_hypr
        	echo
        	if [[ $nvidia_hypr =~ ^[Yy]$ ]]; then
            	sudo pacman -R --noconfirm hyprland 2>/dev/null | tee -a "$LOG" || true
        	fi
    		fi
    		for hyprnvi in hyprland hyprland-nvidia hyprland-nvidia-hidpi-git; do
        	sudo pacman -R --noconfirm "$hyprnvi" 2>/dev/null | tee -a $LOG || true
    		done
    	install_package "hyprland-nvidia-git" 2>&1 | tee -a $LOG
	else
    		printf "\n"
   	 	printf "${YELLOW} Installing non-Nvidia Hyprland...\n"
    		for hyprnvi in hyprland-nvidia-git hyprland-nvidia hyprland-nvidia-hidpi-git; do
        	sudo pacman -R --noconfirm "$hyprnvi" 2>/dev/null | tee -a $LOG || true
    		done
    		for HYP2 in hyprland; do
        install_package "$HYP2" 2>&1 | tee -a $LOG
    		done
	fi

    # Install additional nvidia packages
    printf "${YELLOW} Installing additional Nvidia packages...\n"
        for krnl in $(cat /usr/lib/modules/*/pkgbase); do
            for NVIDIA in "${krnl}-headers" nvidia-dkms nvidia-settings nvidia-utils libva libva-nvidia-driver-git; do
            install_package "$NVIDIA" 2>&1 | tee -a $LOG
            done
        done

    # adding nvidia modules in mkinitcpio
        sudo sed -i 's/MODULES=()/MODULES=(nvidia nvidia_modeset nvidia_uvm nvidia_drm)/' /etc/mkinitcpio.conf 2>&1 | tee -a $LOG
        sudo mkinitcpio -P 2>&1 | tee -a $LOG
    printf "\n"
    printf "\n"

    # preparing exec.conf to enable env = WLR_NO_HARDWARE_CURSORS,1 so it will be ready once config files copied
    sed -i '44s/#//' config/hypr/configs/exec.conf

    # Additional Nvidia steps
    NVEA="/etc/modprobe.d/nvidia.conf"
    if [ -f "$NVEA" ]; then
            printf "${OK} Seems like nvidia-drm modeset=1 is already added in your system..moving on.\n"
            printf "\n"
        else
            printf "\n"
            printf "${YELLOW} Adding options to $NVEA..."
            sudo echo -e "options nvidia-drm modeset=1" | sudo tee -a /etc/modprobe.d/nvidia.conf 2>&1 | tee -a $LOG
            printf "\n"
            fi

	# Blacklist nouveau
	read -n1 -rep "${CAT} Would you like to blacklist nouveau? (y/n)" response
	echo
	if [[ $response =~ ^[Yy]$ ]]; then
    	NOUVEAU="/etc/modprobe.d/nouveau.conf"
    	if [ -f "$NOUVEAU" ]; then
        	printf "${OK} Seems like nouveau is already blacklisted..moving on.\n"
    	else
        	printf "\n"
        	echo "blacklist nouveau" | sudo tee -a "$NOUVEAU" 2>&1 | tee -a $LOG
        	printf "${NOTE} has been added to $NOUVEAU.\n"
        	printf "\n"

        	# to completely blacklist nouveau (See wiki.archlinux.org/title/Kernel_module#Blacklisting 6.1)
        	if [ -f "/etc/modprobe.d/blacklist.conf" ]; then
            	echo "install nouveau /bin/true" | sudo tee -a "/etc/modprobe.d/blacklist.conf" 2>&1 | tee -a $LOG
        	else
            	echo "install nouveau /bin/true" | sudo tee "/etc/modprobe.d/blacklist.conf" 2>&1 | tee -a $LOG
        	fi
    	fi
	else
    	printf "${NOTE} Skipping nouveau blacklisting.\n"
	fi

fi

#clear screen
clear

# installation of other components needed
printf "\n%s - Installing other necessary packages.... \n" "${NOTE}"

for PKG1 in foot swaybg swaylock-effects wofi wlogout mako grim slurp wl-clipboard polkit-kde-agent nwg-look-bin swww pavucontrol playerctl; do
    install_package "$PKG1" 2>&1 | tee -a "$LOG"
    if [ $? -ne 0 ]; then
        echo -e "\e[1A\e[K${ERROR} - $PKG1 install had failed, please check the install.log"
        exit 1
    fi
done

for PKG2 in qt5ct btop jq gvfs gvfs-mtp ffmpegthumbs mpv curl pamixer brightnessctl xdg-user-dirs ristretto swappy mpv network-manager-applet gtk4; do
    install_package  "$PKG2" 2>&1 | tee -a "$LOG"
    if [ $? -ne 0 ]; then
        echo -e "\e[1A\e[K${ERROR} - $PKG2 install had failed, please check the install.log"
        exit 1
    fi
done

for FONT in ttf-jetbrains-mono-nerd nerd-fonts-sarasa-term; do
    install_package  "$FONT" 2>&1 | tee -a "$LOG"
        if [ $? -ne 0 ]; then
        echo -e "\e[1A\e[K${ERROR} - $FONT install had failed, please check the install.log"
        exit 1
    fi
done

# Check if waybar or waybar-hyprland is installed
if pacman -Qs waybar-hyprland > /dev/null; then
    read -n1 -rep "${CAT} waybar-hyprland is already installed. Would you like to uninstall it and install waybar? (y/n)" bar
    echo
    if [[ $bar =~ ^[Yy]$ ]]; then
        sudo pacman -R --noconfirm waybar 2>> "$LOG" > /dev/null || true
        sudo pacman -R --noconfirm waybar-hyprland 2>> "$LOG" > /dev/null || true
        install_package waybar 2>&1 | tee -a "$LOG"
        if [ $? -ne 0 ]; then
            echo -e "\e[1A\e[K${ERROR} - waybar install had failed, please check the install.log"
            exit 1
        fi
    else
        echo "You chose not to install waybar."
    fi
else
    install_package waybar 2>&1 | tee -a "$LOG"
    if [ $? -ne 0 ]; then
        echo -e "\e[1A\e[K${ERROR} - waybar install had failed, please check the install.log"
        exit 1
    fi
fi

echo
print_success "All necessary packages installed successfully."
sleep 2

#clear screen
clear

#themes and cursors
read -n1 -rep "${CAT} OPTIONAL - Would you like to install Theme , Cursor, icons (Macos like)? (y/n)" inst2
if [[ $inst2 =~ ^[Yy]$ ]]; then
  printf "${NOTE} Installing Theme packages...\n"
  for THEME in mojave-gtk-theme-git mcmojave-cursors-git mcmojave-circle-icon-theme-git; do
    install_package "$THEME" 2>&1 | tee -a "$LOG"
    if [ $? -ne 0 ]; then
      echo -e "\e[1A\e[K${ERROR} - $THEME install had failed, please check the install.log"
      exit 1
    fi
  done
else
  printf "${NOTE} No themes will be installed..\n"
fi

#clear screen
clear

# additional packages (File Manager)
read -n1 -rep "${CAT} OPTIONAL - Would you like to install Thunar as file manager? (y/n)" inst3
echo

if [[ $inst3 =~ ^[Yy]$ ]]; then
  for THUNAR in thunar thunar-volman tumbler thunar-archive-plugin xarchiver; do
    install_package "$THUNAR" 2>&1 | tee -a "$LOG"
        if [ $? -ne 0 ]; then
        echo -e "\e[1A\e[K${ERROR} - $THUNAR install had failed, please check the install.log"
        exit 1
    fi
    done

    # check for existing config folders and backup
    for DIR1 in Thunar xfce4; do
        DIRPATH=~/.config/$DIR1
        if [ -d "$DIRPATH" ]; then
            echo -e "${NOTE}  Config for $DIR1 found, backing up."
            mv $DIRPATH $DIRPATH-back-up 2>&1 | tee -a "$LOG"
            echo -e "${NOTE}  Backed up $DIR1 to $DIRPATH-back-up."
        fi
    done
    cp -r config/xfce4 ~/.config/ || { echo "Error: Failed to copy xfce4 config files."; exit 1; } 2>&1 | tee -a "$LOG"
    cp -r config/Thunar ~/.config/ || { echo "Error: Failed to copy Thunar config files."; exit 1; } 2>&1 | tee -a "$LOG"
else
  printf "${NOTE} Thunar will not be installed.\n"
fi

#clear screen
clear

# BLUETOOTH
read -n1 -rep "${CAT} OPTIONAL - Would you like to install Bluetooth packages? (y/n)" inst4
if [[ $inst4 =~ ^[Yy]$ ]]; then
  printf "${NOTE} Installing Bluetooth Packages...\n"
  for BLUE in bluez bluez-utils blueman; do
    install_package "$BLUE" 2>&1 | tee -a "$LOG"
         if [ $? -ne 0 ]; then
        echo -e "\e[1A\e[K${ERROR} - $BLUE install had failed, please check the install.log"
        exit 1
        fi
    done

  printf " Activating Bluetooth Services...\n"
  sudo systemctl enable --now bluetooth.service 2>&1 | tee -a "$LOG"
else
  printf "${NOTE} No bluetooth packages installed..\n"
fi

#clear screen
clear

# SDDM install
read -n1 -rep "${CAT} OPTIONAL - Would you like to install SDDM as the login manager? (y/n)" install_sddm
echo

if [[ $install_sddm =~ ^[Yy]$ ]]; then
  # Check if SDDM is already installed
  if pacman -Qs sddm > /dev/null; then
    # Prompt user to manually install sddm-git to remove SDDM
    read -n1 -rep "SDDM is already installed. Would you like to manually install sddm-git to remove it? This requires manual intervention. (y/n)" manual_install_sddm
    echo
    if [[ $manual_install_sddm =~ ^[Yy]$ ]]; then
      $ISAUR -S sddm-git 2>&1 | tee -a "$LOG"
    fi
  fi

  # Install SDDM and sddm-macos theme
  printf "${NOTE} Installing SDDM and sddm-macos theme...\n"
  for package in sddm-git; do
    install_package "$package" 2>&1 | tee -a "$LOG"
    if [ $? -ne 0 ]; then
      echo -e "\e[1A\e[K${ERROR} - $package install has failed, please check the install.log"
      exit 1
    fi
  done

    # Check if other login managers installed and disabling its service before enabling sddm
    if pacman -Qs lightdm > /dev/null ; then
    echo "disabling lightdm..."
    sudo systemctl disable lightdm.service 2>&1 | tee -a "$LOG"
    fi

    if pacman -Qs gdm > /dev/null ; then
    echo "disabling gdm..."
    sudo systemctl disable gdm.service 2>&1 | tee -a "$LOG"
    fi

    if pacman -Qs lxdm > /dev/null ; then
    echo "disabling lxdm..."
    sudo systemctl disable lxdm.service  2>&1 | tee -a "$LOG"
    fi

    if pacman -Qs lxdm-gtk3 > /dev/null ; then
    echo "disabling lxdm..."
    sudo systemctl disable lxdm.service  2>&1 | tee -a "$LOG"
    fi

    printf " Activating sddm service........\n"
    sudo systemctl enable sddm

    # Set up SDDM
    echo -e "${NOTE} Setting up the login screen."
    sddm_conf_dir=/etc/sddm.conf.d
    sddm_theme_dir=/usr/share/sddm/themes
    if [ ! -d "$sddm_conf_dir" ]; then
        printf "$CAT - $sddm_conf_dir not found, creating...\n"
        sudo mkdir "$sddm_conf_dir" 2>&1 | tee -a "$LOG"
    fi
    if [ ! -d "$sddm_theme_dir" ]; then
        printf "$CAT - $sddm_theme_dir not found, creating...\n"
        sudo mkdir "$sddm_theme_dir" 2>&1 | tee -a "$LOG"
    fi
    sudo cp -a config/sddm/ssdm-macos "$sddm_theme_dir/" 2>&1 | tee -a "$LOG"
    echo -e "[Theme]\nCurrent=sddm-macos" | sudo tee -a "$sddm_conf_dir/10-theme.conf" 2>&1 | tee -a "$LOG"

    wayland_sessions_dir=/usr/share/wayland-sessions
    if [ ! -d "$wayland_sessions_dir" ]; then
        printf "$CAT - $wayland_sessions_dir not found, creating...\n"
        sudo mkdir "$wayland_sessions_dir" 2>&1 | tee -a "$LOG"
    fi
    sudo cp misc/hyprland.desktop "$wayland_sessions_dir/" 2>&1 | tee -a "$LOG"

else
  printf "${NOTE} SDDM will not be installed.\n"
fi

#clear screen
clear

# XDPH
printf "${YELLOW} Kindly note XDPH only needed for screencast/screenshot. Hyprland will still work hence this is optional\n"
printf "\n"
read -n1 -rep "${CAT} Would you like to install XDG-Portal-Hyprland? (y/n)" XDPH
if [[ $XDPH =~ ^[Yy]$ ]]; then
  printf "${NOTE} Installing XDPH...\n"
  for xdph in xdg-desktop-portal-hyprland; do
    install_package "$xdph" 2>&1 | tee -a "$LOG"
        if [ $? -ne 0 ]; then
        echo -e "\e[1A\e[K${ERROR} - $xdph install had failed, please check the install.log"
        exit 1
        fi
    done

    printf "${NOTE} Checking for other other XDG-Desktop-Portal-Implementations....\n"
    sleep 1
    printf "\n"
    printf "${NOTE} XDG-desktop-portal-KDE (if installed) should be manually disabled or removed! I cant remove it... sorry...\n"
    read -n1 -rep "${CAT} Would you like me to try to remove other XDG-Desktop-Portal-Implementations? (y/n)" XDPH1
    sleep 1
    if [[ $XDPH1 =~ ^[Yy]$ ]]; then
        # Clean out other portals
    printf "${NOTE} Clearing any other xdg-desktop-portal implementations...\n"
        # Check if packages are installed and uninstall if present
    if pacman -Qs xdg-desktop-portal-gnome > /dev/null ; then
        echo "Removing xdg-desktop-portal-gnome..."
        sudo pacman -R --noconfirm xdg-desktop-portal-gnome 2>&1 | tee -a "$LOG"
    fi
    if pacman -Qs xdg-desktop-portal-gtk > /dev/null ; then
        echo "Removing xdg-desktop-portal-gtk..."
        sudo pacman -R --noconfirm xdg-desktop-portal-gtk 2>&1 | tee -a "$LOG"
    fi
    if pacman -Qs xdg-desktop-portal-wlr > /dev/null ; then
        echo "Removing xdg-desktop-portal-wlr..."
        sudo pacman -R --noconfirm xdg-desktop-portal-wlr 2>&1 | tee -a "$LOG"
    fi
    if pacman -Qs xdg-desktop-portal-lxqt > /dev/null ; then
        echo "Removing xdg-desktop-portal-lxqt..."
        sudo pacman -R --noconfirm xdg-desktop-portal-lxqt 2>&1 | tee -a "$LOG"
    fi
    print_success " All other XDG-DESKTOP-PORTAL implementations cleared."
    fi
else
  printf "${NOTE} XDPH will not be installed..\n"
fi

#clear screen
clear

### Disable wifi powersave mode ###
read -n1 -rp "${CAT} Would you like to disable wifi powersave? (y/n) " WIFI
if [[ $WIFI =~ ^[Yy]$ ]]; then
    LOC="/etc/NetworkManager/conf.d/wifi-powersave.conf"
    if [ -f "$LOC" ]; then
        printf "${OK} seems wifi powersave already disabled.\n"
    else
        printf "\n"
        printf "${NOTE} The following has been added to $LOC.\n"
        printf "[connection]\nwifi.powersave = 2" | sudo tee -a $LOC
        printf "\n"
        printf "${NOTE} Restarting NetworkManager service...\n"
        sudo systemctl restart NetworkManager 2>&1 | tee -a "$LOG"
        sleep 2
    fi
else
    printf "${NOTE} WIFI Powersave is not being disabled.\n"
fi

#clear screen
clear


# Function to detect keyboard layout in a tty environment
detect_tty_layout() {
  layout=$(localectl status --no-pager | awk '/X11 Layout/ {print $3}')
  if [ -n "$layout" ]; then
    echo "$layout"
  else
    echo "unknown"
  fi
}

# preparing hyprland.conf keyboard layout
# Function to detect keyboard layout in an X server environment
detect_x_layout() {
  layout=$(setxkbmap -query | grep layout | awk '{print $2}')
  if [ -n "$layout" ]; then
    echo "$layout"
  else
    echo "unknown"
  fi
}

# Detect the current keyboard layout based on the environment
if [ -n "$DISPLAY" ]; then
  # System is in an X server environment
  layout=$(detect_x_layout)
else
  # System is in a tty environment
  layout=$(detect_tty_layout)
fi

echo "Keyboard layout: $layout"

printf "${NOTE} Detecting keyboard layout to prepare necessary changes in hyprland.conf before copying\n"
printf "\n"
printf "\n"

# Prompt the user to confirm whether the detected layout is correct
read -p "Detected keyboard layout or keymap: $layout. Is this correct? [y/n] " confirm

if [ "$confirm" = "y" ]; then
  # If the detected layout is correct, update the 'kb_layout=' line in the file
  awk -v layout="$layout" '/kb_layout/ {$0 = "  kb_layout=" layout} 1' config/hypr/hyprland.conf > temp.conf
  mv temp.conf config/hypr/hyprland.conf
else
  # If the detected layout is not correct, prompt the user to enter the correct layout
  printf "${WARN} Ensure to type in the proper keyboard layout, e.g., uk, de, pl, etc.\n"
  read -p "Please enter the correct keyboard layout: " new_layout
  # Update the 'kb_layout=' line with the correct layout in the file
  awk -v new_layout="$new_layout" '/kb_layout/ {$0 = "  kb_layout=us," new_layout} 1' config/hypr/hyprland.conf > temp.conf
  mv temp.conf config/hypr/hyprland.conf
fi
printf "\n"
printf "\n"

### Copy Config Files ###
set -e # Exit immediately if a command exits with a non-zero status.

read -n1 -rep "${CAT} Would you like to copy config and wallpaper files? (y,n)" CFG
if [[ $CFG =~ ^[Yy]$ ]]; then

# check for existing config folders and backup
    for DIR in btop hypr foot mako swaylock waybar wlogout wofi
    do
        DIRPATH=~/.config/$DIR
        if [ -d "$DIRPATH" ]; then
            echo -e "${NOTE} - Config for $DIR found, attempting to back up."
            mv $DIRPATH $DIRPATH-back-up 2>&1 | tee -a "$LOG"
            echo -e "${NOTE} - Backed up $DIR to $DIRPATH-back-up."
        fi

    done

    for DIRw in wallpapers
    do
        DIRPATH=~/Pictures/$DIRw
        if [ -d "$DIRPATH" ]; then
            echo -e "${NOTE} - wallpapers in $DIRw found, attempting to back up."
            mv $DIRPATH $DIRPATH-back-up 2>&1 | tee -a "$LOG"
            echo -e "${NOTE} - Backed up $DIRw to $DIRPATH-back-up."
        fi

    done

    printf " Copying config files...\n"
    mkdir -p ~/.config
    cp -r config/hypr ~/.config/ || { echo "Error: Failed to copy hypr config files."; exit 1; } 2>&1 | tee -a "$LOG"
    cp -r config/foot ~/.config/ || { echo "Error: Failed to copy foot config files."; exit 1; } 2>&1 | tee -a "$LOG"
    cp -r config/wlogout ~/.config/ || { echo "Error: Failed to copy wlogout config files."; exit 1; } 2>&1 | tee -a "$LOG"
    cp -r config/btop ~/.config/ || { echo "Error: Failed to copy btop config files."; exit 1; } 2>&1 | tee -a "$LOG"
    mkdir -p ~/Pictures/wallpapers
    cp -r wallpapers ~/Pictures/ && { echo "Copy completed!"; } || { echo "Error: Failed to copy wallpapers."; exit 1; } 2>&1 | tee -a "$LOG"
else
   print_error " No Config files and wallpaper files copied"
fi

#clear screen
clear

### Script is done ###
printf "\n${OK} Yey! Installation Completed.\n"
printf "\n"
printf "\n"
printf "\n${NOTE} NOTICE TO NVIDIA OWNERS! KINDLY REBOOT YOUR SYSTEM !!!"
printf "\n"
printf "\n"
sleep 2
printf "\n${NOTE} You can start Hyprland by typing Hyprland (IF SDDM is not installed) (note the capital H!).\n"
printf "\n"
printf "\n"
printf "\n"
read -n1 -rep "${CAT} Would you like to start Hyprland now? (y,n)" HYP

if [[ $HYP =~ ^[Yy]$ ]]; then
    if command -v sddm >/dev/null; then
        sudo systemctl start sddm 2>&1 | tee -a "$LOG"
    fi

    if command -v Hyprland >/dev/null; then
        exec Hyprland
    else
        print_error "Hyprland not found. Please make sure Hyprland is installed by checking install.log.\n"
        exit 1
    fi
else
    exit
fi